What is the best way to fit the driver belt on a 53 reg 206 2.0 hdi turbo?

To fit the driver belt on a 53-reg Peugeot 206 2.0 HDi turbo, first ensure that the engine is turned off and cool. Loosen the tensioner pulley using the appropriate tool to relieve tension from the belt, then remove the old belt. Route the new belt according to the engine’s belt diagram, ensuring it sits correctly in all pulleys. Finally, re-tension the belt by tightening the tensioner and check that the belt is properly aligned before starting the engine.